| 年份 | 加蓬 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 28.2503 |
| 2020 | 21.2727 |
| 2019 | 39.8623 |
| 2018 | 44.15 |
| 2017 | 60.6211 |
| 2016 | 31.8286 |
| 2015 | 27.3416 |
| 2014 | 13.079 |
| 2013 | 10.1412 |
| 2012 | 10.0882 |
| 2011 | 5.64923 |
| 2010 | 3.16 |
| 2009 | 12.0215 |
| 2008 | 10.5169 |
| 2007 | 9.05846 |
| 2006 | 8.45846 |
| 2005 | 8.34461 |
| 2004 | 5.10769 |
| 2003 | 3.61231 |
| 2002 | 5.57846 |
| 2001 | 0.923077 |
| 2000 | 0.923077 |
| 1999 | 0.923077 |
| 1998 | 1.33231 |
| 1997 | 0.615385 |
| 1996 | 0.615385 |
| 1995 | 1.23077 |
| 1994 | 1.25392 |
| 1993 | 1.26183 |
| 1992 | 1.5873 |
| 1991 | 1.91693 |
| 1990 | 3.6045 |
| 1989 | 3.8835 |
| 1988 | 3.08795 |
| 1987 | 7.12459 |
| 1986 | 7.12871 |
| 1985 | 9.30233 |
| 1984 | 9.0301 |
| 1983 | 7.07071 |
| 1982 | 1.35593 |
| 1981 | 5.21502 |
| 1980 | 0.343643 |
| 1979 | 0.422145 |
| 1978 | 1.0453 |
| 1977 | 2.19048 |
| 1976 | 3.34496 |
| 1975 | 1.72414 |
| 1974 | 0.136364 |
| 1973 | 0.1 |
| 1972 | 0.235 |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |